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Individual
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Individual
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Priority to ES1976219533UpriorityCriticalpatent/ES219533Y/en
Publication of ES219533UpublicationCriticalpatent/ES219533U/en
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Publication of ES219533YpublicationCriticalpatent/ES219533Y/en
Improved adjustable bicycle, essentially characterized in that it comprises the arrangement of a fork formed by two parallel tubes of circular section supported on two plate supports provided in the front part of the frame itself being these tubes telescopically adjusted for damping purposes, by hydraulic means, tires or springs, there is a rotating lever in the middle part of these tubes that determines the blocking or release of the tubes of the guide itself and that allow selectively set various positions of height of the handlebar, which in turn is formed by independent tubes adjusted telescopically and that allow their rotation with a view to establishing their rational positioning or use and folding for dimensional reduction for transport and storage purposes. (Machine-translation by Google Translate, not legally binding)
ES1976219533U1976-03-131976-03-13
PERFECTED ADJUSTABLE BIKE.
ExpiredES219533Y
(en)
DEVICE FOR RELEASABLE, FORCE-CONNECTED TENSIONING OF TWO TUBES SLIDING INTO EACH OTHER, IN PARTICULAR FOR TENSIONING THE HANDLEBAR IN THE STEERING FORK TUBE OF A BICYCLE